I witnessed Woody Bartelt (the current MECA pres) sell two of then in good shape (not mint) at the Toledo show last year for $1500 US each if memory serves me well.
I allmost had one for $1100 with a bunch of spare parts (cylinders and case castings) but someone beat me to it.
Ebay is your best bet to get the most $$ in my opinion. Hell, some guy paid me $125 US for a Deezil once!
Andrew